ANDRITZ Flue gas desulphurization (FGD) plant, Karlsruhe, Germany

Clean air technologies

We provide you with tailor-made clean air technologies solutions focusing on reduced emissions and improved performance and efficiency to meet changing market conditions and comply with asset strategies. Our offering covers the entire flue gas line, ranging from particulate control, dry and wet scrubbers, to multi-pollutant equipment for industrial, waste-to-energy and power generation plants.

Thanks to our wide portfolio of best available technologies for various industrial processes, innovativeness in engineering, excellence in project execution and regional proximity for service activities, ANDRITZ is your right partner when it comes to compliance with emission regulations and lifecycle optimization of your clean air technologies equipment.

ANDRITZ has acquired LDX Solutions

A global leader in custom-engineered emission reduction technologies and pneumatic conveyance systems, including comprehensive aftermarket support and services for heavy industry.

WESP and RTO systems at a Pellet Plant in Hamlet, NC, USA

ANDRITZ Pulp & Paper booth at ABTCP 2023

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TECHNOLOGIES - CLEAN AIR TECHNOLOGIES

TECHNOLOGIES - CLEAN AIR TECHNOLOGIES

ANDRITZ has over 130 years of experience in designing and building clean air technologies equipment. From single to multi-pollutants control equipment, adapted for heat recovery when needed, ANDRITZ solutions range from dedusting, desulphurization, denitrification, mercury control technologies to combined/multi-stage and multi-pollutants systems.

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INDUSTRIES - CLEAN AIR TECHNOLOGIES

INDUSTRIES - CLEAN AIR TECHNOLOGIES

ANDRITZ has an extensive experience across all major industries, Pulp & Paper, Iron & Steel, Metals, Waste to Energy (incl. RDF and sludge), Mining, Biomass and Utility, ANDRITZ provides you with a comprehensive portfolio of clean air technologies solutions focusing on reduced emissions, improved performance and efficiency to meet your operation strategies.

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SERVICE, RETROFIT AND MODERNIZATION

SERVICE, RETROFIT AND MODERNIZATION

Clean Air Technologies – Clean environment for a better tomorrow

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ANDRITZ ACQUIRED LDX SOLUTIONS

ANDRITZ ACQUIRED LDX SOLUTIONS

LDX Solutions - a leading provider of emission reduction technologies and related services in the North American industrial market, with annual revenues of about $100 million.

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FLUE GAS CLEANING PLANTS FOR WASTE TO ENERGY APPLICATIONS

FLUE GAS CLEANING PLANTS FOR WASTE TO ENERGY APPLICATIONS

The global economy is in constant need of power, which is still mainly provided by coal, oil and gas – fossil fuels that are finite and harmful to the environment over their whole value chain. Other more sustainable resources such as municipal waste or sludge have started to establish their position in the industry and are gaining more attention now due to the global effort to develop and install solutions that will minimize CO2 emissions.

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We offer clean air technologies for

Industrial plants (including energy-from-waste plants and biomass plants)
Power generation
Shipping/maritime industry

ANDRITZ Clean Air Technologies products meet the requirements for complying with the world’s strictest emissions legislation, the desire for low consumption of additives, the need for minimal residues, and the installation simplicity of a compact design. Quite often, our systems are delivered turnkey to ensure single-source accountability and efficiency.

Cutting-edge engineering tools and global R&D collaboration with a network of recognized partners and universities lay the foundation for our work. Early identification of each client’s needs help ANDRITZ make a long-term contribution to clean air and a clean environment.

3-D guide animation of a waste incineration plant (waste-to-energy)

Newsroom

Technische Betriebe Solingen, waste-to-energy power plant, Schiffner

Technische Betriebe Solingen order flue gas cleaning system from ANDRITZ

2025-06-25

Technische Betriebe Solingen (TBS) have awarded international technology group ANDRITZ a contract to renew a flue gas cleaning system of their waste-to-energy plant in Solingen.

Waste-to-energy and biomass plant in the city of Aarhus

ANDRITZ selected as supplier for large carbon capture plant in Aarhus, Denmark

2025-06-18

The utility company Kredsløb has selected international technology group ANDRITZ as the supplier for a large carbon capture plant planned to be built in the Danish city of Aarhus.

ANDRITZ opens Electrolyzer Gigafactory in Erfurt, Germany

2025-06-04

Gigawatt-scale facility will supply Europe’s growing green-hydrogen market

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Schwandorf: Modernizing Waste-to-Energy Plants for a Decarbonized Future

When looking to increase the availability and sustainability of its waste-to-energy plant located in north-east Bavaria, Germany, the Zweckverband Müllverwertung Schwandorf association turned to ANDRITZ for its expertise in flue gas cleaning technology.

PODCAST: Carbon Capture

What opportunities are there for capturing and utilizing CO₂ at pulp and paper mills?

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Circle To Zero - towards zero emissions and zero waste

CircleToZero is an initiative to provide future-proof solutions for our customers to reach their zero emissions and zero waste targets to produce their pulp and paper products.CircleToZero combines the development of new technologies, the implementation of digital solutions, and the utilization of side streams with the target to create financial value while lessening their environmental footprint towards zero.